Meaning of status_code and phase_code in FND_CONCURRENT_REQUESTS table

STATUS_CODE Column:

A - Waiting
B - Resuming
C - Normal
D - Cancelled
E - Error
F - Scheduled
G - Warning
H - On Hold
I - Normal
M - No Manager
Q - Standby
R - Normal
S - Suspended
T - Terminating
U - Disabled
W - Paused
X - Terminated
Z - Waiting


PHASE_CODE column

C - Completed
I  - Inactive
P - Pending
R - Running